The NANOGrav 12.5 yr Dataset: Chromatic Noise Characterization and Mitigation with Time-domain Kernels

Pulsar timing arrays (PTAs) have recently entered the detection era, quickly moving beyond the goal of simply improving sensitivity at the lowest frequencies for the sake of observing the stochastic gravitational wave background (GWB), and focusing on its accurate spectral characterization. While al...

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Dettagli Bibliografici

Autori principali:	Jeffrey S. Hazboun, Joseph Simon, Jeremy Baier, Bjorn Larsen, Daniel J. Oliver, Paul T. Baker, Bence Bécsy, Siyuan Chen, Alberto Diaz Hernandez, Justin A. Ellis, A. Miguel Holgado, Kristina Islo, Aaron Johnson, Andrew R. Kaiser, Nima Laal, Alexander McEwen, Nihan S. Pol, Joey Shapiro Key, Min Young Kim, Matthew Samson, Brent J. Shapiro-Albert, Jerry P. Sun, Stephen R. Taylor, Caitlin A. Witt, Jeremy Volpe, Christine Ye, Harsha Blumer, Paul R. Brook, Shami Chatterjee, James M. Cordes, Fronefield Crawford, H. Thankful Cromartie, Megan E. DeCesar, Paul B. Demorest, Timothy Dolch, Robert D. Ferdman, Elizabeth C. Ferrara, William Fiore, Emmanuel Fonseca, Nathan Garver-Daniels, Peter A. Gentile, Deborah C. Good, Ross J. Jennings, Megan L. Jones, David L. Kaplan, Michael T. Lam, T. Joseph W. Lazio, Duncan R. Lorimer, Jing Luo, Ryan S. Lynch, Dustin R. Madison, Maura A. McLaughlin, Chiara M. F. Mingarelli, Cherry Ng, David J. Nice, Timothy T. Pennucci, Scott M. Ransom, Paul S. Ray, Xavier Siemens, Renée Spiewak, Ingrid H. Stairs, Daniel R. Stinebring, Kevin Stovall, Joseph K. Swiggum, Jacob E. Turner, Michele Vallisneri, Sarah J. Vigeland
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	IOP Publishing 2026-01-01
Serie:	The Astrophysical Journal
Soggetti:	Pulsar timing method Millisecond pulsars Gravitational waves Interstellar medium Solar wind
Accesso online:	https://doi.org/10.3847/1538-4357/ae4ee0
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